EQUINOX MASK

Structural Reinforcement · Strengthen System

Product Overview

Equinox Mask is a concentrated strengthening treatment designed to reinforce the hair fiber, improve resilience, and restore structural integrity.


This mask delivers layered protein, bioferment, and botanical support during extended contact, helping hair feel stronger, more cohesive, and better able to withstand daily stress. The experience is fortifying yet composed — supporting strength without rigidity, dryness, or loss of movement.


Equinox Mask is designed for hair that benefits from deeper reinforcement while maintaining flexibility and control.

Defined by Science

Equinox Mask helps hair:


  • Feel reinforced and more resilient
  • Improve elasticity and fiber cohesion
  • Detangle more easily with controlled slip
  • Maintain flexibility while increasing strength
  • Appear smoother, more stable, and better supported

The experience is restorative and substantial, delivering strength that integrates into the hair rather than sitting on the surface.

Guided by Nature

Equinox Mask is structured around layered strengthening support designed to reinforce hair integrity while preserving flexibility and movement.

Bamboo Bioferment
Serves as a foundational strength-supporting element, contributing to resilience, structure, and durability within the hair fiber.


Keratin, Wheat Proteins & Silk Amino Acids
Reinforce internal cohesion and surface integrity, helping hair feel stronger, more stable, and less prone to breakage.


Baobab Protein & Camellia Oils
Support elasticity, flexibility, and smoothness — ensuring strength integrates seamlessly without stiffness or rigidity.


Together, these elements deliver strengthening care that feels composed, balanced, and wearable.

Balanced by Design

Equinox Mask is for hair that requires deeper strengthening support.


It is well suited for hair that feels weakened, overextended, or less resilient, as well as hair exposed to heat, styling, or environmental stress. Equinox Mask supports reinforcement without sacrificing flexibility or feel.

How to Use

  • Apply to clean, damp hair and distribute through lengths.
  • Leave on for several minutes, then rinse thoroughly.
  • Use weekly or as needed for strengthening-focused treatment.

Part of the Strengthen System

Equinox Mask is a treatment component of the Strengthen System, designed to reinforce hair structure beyond daily cleansing.


It works alongside Equinox Shampoo and integrates seamlessly with Align and Hydrate systems to support long-term strength and performance.

Ingredients (INCI)

Water (Aqua), Bambusa Vulgaris Ferment, Sorbitan Stearate, Hydrolyzed Keratin, Silk Amino Acids, Ascophyllum Nodosum Extract, Glycerin, Cetearyl Olivate, Sorbitan Olivate, Distearoylethyl Dimonium Chloride (and) Cetearyl Alcohol, Hydrolyzed Wheat Protein, Algae Extract, Camellia Oleifera Seed Oil, Isoamyl Laurate, Lanolin Alcohol, Equisetum Arvense Extract, Avena Sativa (Oat) Kernel Extract, Hydrolyzed Adansonia Digitata Seed Protein, Hydroxyethylcellulose, Phenoxyethanol, Fragrance, Camellia Sinensis Seed Butter, Garcinia Indica (Kokum) Seed Butter, Panthenol, Urea, Polysorbate 80, Lactic Acid, Propanediol, Hydroxypropyl Cyclodextrin, Serenoa Serrulata Fruit Extract, Camellia Sinensis Leaf Extract, PEG-40 Hydrogenated Castor Oil, Polysorbate-20, Di-PPG-2 Myreth-10 Adipate, Ethylhexyl Olivate, Limnanthes Alba (Meadowfoam) Seed Oil, Squalane, Pisum Sativum (Pea) Peptide, Myrciaria Dubia Fruit Extract, Copper Tripeptide-1, Tremella Fuciformis Extract, Ethylhexylglycerin, Triethanolamine.